Securities sold under agreements to repurchase were $1.6 billion with a weighted average rate of 4.07% at March 31, 2009, compared to $1.6 billion with a weighted
average rate of 3.95% at December 31, 2008. Seventeen floating-to-fixed rate agreements totaling $900.0 million are with initial floating rates for a period of time ranging from six months to one year, with the floating rates ranging from the
three-month LIBOR minus 100 basis points to the three-month LIBOR minus 340 basis points. Thereafter, the rates are fixed for the remainder of the term, with interest rates ranging from 4.29% to 5.07%. After the initial floating rate term, the
counterparties have the right to terminate the transaction at par at the fixed rate reset date and quarterly thereafter. Thirteen fixed-to-floating rate agreements totaling $650.0 million are with initial fixed rates ranging from 1.00% and 3.50%
with initial fixed rate terms ranging from six months to eighteen months. For the remainder of the seven year term, the rates float at 8% minus the three-month LIBOR rate with a maximum rate ranging from 3.25% to 3.75% and

minimum rate of 0.0%. After the initial fixed rate term, the counterparties have the right to terminate the transaction at par at the floating rate reset
date and quarterly thereafter. In addition, there were $9.0 million in short-term securities sold under agreements to repurchase that mature in April 2009.

At March 31, 2009, included in long-term transactions are twenty-seven repurchase agreements totaling $1.4 billion that were callable but which had not been called. Ten fixed-to-floating rate repurchase agreements of $50.0 million each
have variable interest rates currently at a range from 3.50% to 3.75% maximum rate until their final maturities in the second half of 2014 for $400 million and in January 2015 for $100 million. Four floating-to-fixed rate repurchase agreements of
$50.0 million each have fixed interest rates ranging from 4.89% to 5.07%, until their final maturities in January 2017. Ten floating-to-fixed rate repurchase agreements totaled $550.0 million have fixed interest rates ranging from 4.29% to 4.78%,
until their final maturities in 2014. Two floating-to-fixed rate repurchase agreements of $50.0 million each have fixed interest rates at 4.75% and 4.79%, until their final maturities in 2011. One floating-to-fixed rate repurchase agreement of $50.0
million has fixed interest rate at 4.83% until its final maturity in 2012.

These transactions are accounted for as collateralized financing transactions
and recorded at the amounts at which the securities were sold. The Company may have to provide additional collateral for the repurchase agreements, as necessary. The underlying collateral pledged for the repurchase agreements consists of U.S.
Treasury securities, U.S. government agency security debt, and mortgage-backed securities with a fair value of $1.7 billion as of March 31, 2009, and $1.7 billion as of December 31, 2008.